1 files changed, 66 insertions, 4 deletions

diff --git a/SurvivalTest/Assets/Scripts/UI/Panel/PanelItemBar/PanelItemBar.cs b/SurvivalTest/Assets/Scripts/UI/Panel/PanelItemBar/PanelItemBar.cs
index 00acafc..74f90c3 100644
--- a/SurvivalTest/Assets/Scripts/UI/Panel/PanelItemBar/PanelItemBar.cs
+++ b/SurvivalTest/Assets/Scripts/UI/Panel/PanelItemBar/PanelItemBar.cs
@@ -1,13 +1,31 @@
 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
+using UnityEngine.UI;
 
 public class PanelItemBar : PanelBase
 {
-	/// <summary>
-	/// 当前持有的Items
-	/// </summary>
-	public List<ItemWidget> m_Items = new List<ItemWidget>(); 
+	public ItemWidget m_ItemTempalte;
+
+	public UISimpleGrid m_ItemGrid;
+
+	public Text m_TextName;
+
+	// 当前持有的Items
+	private List<ItemWidget> m_Items = new List<ItemWidget>();
+
+	private int m_CurrentIndex = 0;
+
+	public override void Set(object param)
+	{
+		for(int i = 0; i < PlayerManager.Instance.items.Count; ++i)
+		{
+			ItemWidget widget = MakeItemWidget(PlayerManager.Instance.items[i]);
+			m_Items.Add(widget);
+		}
+
+		SelectItemWidget(0);
+	}
 
 	bool SwitchToLeft()
 	{
@@ -19,14 +37,58 @@ public class PanelItemBar : PanelBase
 		return Input.GetButtonDown("RightItem");
 	}
 
+	bool UseItem()
+	{
+		return Input.GetButtonDown("Fire3");
+	}
+
+	ItemWidget MakeItemWidget(ItemBase item)
+	{
+		ItemWidget widget = Instantiate<ItemWidget>(m_ItemTempalte);
+		widget.transform.SetParent(m_ItemGrid.transform);
+		widget.gameObject.SetActive(true);
+		widget.GetComponent<RectTransform>().anchoredPosition = new Vector2(0, 0);
+
+		ItemWidgetParam param = new ItemWidgetParam();
+		//param.onSelected = OnSelectItemWidget;
+		param.item = item;
+		widget.Set(param);
+		return widget;
+	}
+
 	protected override void Update()
 	{
 		if (SwitchToLeft())
 		{
+			int newIndex = Mathf.Clamp(m_CurrentIndex - 1, 0, m_Items.Count - 1);
+			SelectItemWidget(newIndex);
 		}
 		if (SwitchToRight())
 		{
+			int newIndex = Mathf.Clamp(m_CurrentIndex + 1, 0, m_Items.Count - 1);
+			SelectItemWidget(newIndex);
 		}
+		if (UseItem())
+		{
+			m_Items[m_CurrentIndex].OnUseCallback();
+			PlayerManager.Instance.UseCurrentItem();
+		}
+	}
+
+	void SelectItemWidget(int index)
+	{
+		if(index < 0 || index > m_Items.Count - 1)
+		{
+			return ;
+		}
+		m_Items[m_CurrentIndex].OnDeselectCallback();
+		m_Items[index].OnSelectCallback();
+
+		m_TextName.text = m_Items[index].item.name;
+
+		m_CurrentIndex = index;
+
+		PlayerManager.Instance.SetCurrentItem(m_Items[index].item);
 	}
 
 }